@bitgo-beta/utxo-lib
Version:
Client-side Bitcoin JavaScript library
157 lines • 23 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.toBufferV5 = exports.toBufferV4 = exports.writeOutputs = exports.writeInputs = exports.fromBufferV5 = exports.fromBufferV4 = exports.writeEmptySamplingBundle = exports.readEmptySaplingBundle = exports.writeEmptyOrchardBundle = exports.readEmptyOrchardBundle = exports.readEmptyVector = exports.readOutputs = exports.readInputs = exports.VALUE_INT64_ZERO = void 0;
const ZcashTransaction_1 = require("./ZcashTransaction");
exports.VALUE_INT64_ZERO = Buffer.from('0000000000000000', 'hex');
function readInputs(bufferReader) {
const vinLen = bufferReader.readVarInt();
const ins = [];
for (let i = 0; i < vinLen; ++i) {
ins.push({
hash: bufferReader.readSlice(32),
index: bufferReader.readUInt32(),
script: bufferReader.readVarSlice(),
sequence: bufferReader.readUInt32(),
witness: [],
});
}
return ins;
}
exports.readInputs = readInputs;
function readOutputs(bufferReader, amountType = 'number') {
const voutLen = bufferReader.readVarInt();
const outs = [];
for (let i = 0; i < voutLen; ++i) {
outs.push({
value: (amountType === 'bigint' ? bufferReader.readUInt64BigInt() : bufferReader.readUInt64()),
script: bufferReader.readVarSlice(),
});
}
return outs;
}
exports.readOutputs = readOutputs;
function readEmptyVector(bufferReader) {
const n = bufferReader.readVarInt();
if (n !== 0) {
throw new ZcashTransaction_1.UnsupportedTransactionError(`expected empty vector`);
}
}
exports.readEmptyVector = readEmptyVector;
function readEmptyOrchardBundle(bufferReader) {
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/orchard.h#L66
// https://github.com/zcash/librustzcash/blob/edcde252de221d4851f1e5145306c2caf95453bc/zcash_primitives/src/transaction/components/orchard.rs#L36
const v = bufferReader.readUInt8();
if (v !== 0x00) {
throw new ZcashTransaction_1.UnsupportedTransactionError(`expected byte 0x00`);
}
}
exports.readEmptyOrchardBundle = readEmptyOrchardBundle;
function writeEmptyOrchardBundle(bufferWriter) {
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/orchard.h#L66
// https://github.com/zcash/librustzcash/blob/edcde252de221d4851f1e5145306c2caf95453bc/zcash_primitives/src/transaction/components/orchard.rs#L201
bufferWriter.writeUInt8(0);
}
exports.writeEmptyOrchardBundle = writeEmptyOrchardBundle;
function readEmptySaplingBundle(bufferReader) {
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L283
readEmptyVector(bufferReader) /* vSpendsSapling */;
readEmptyVector(bufferReader) /* vOutputsSapling */;
}
exports.readEmptySaplingBundle = readEmptySaplingBundle;
function writeEmptySamplingBundle(bufferWriter) {
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L283
bufferWriter.writeVarInt(0) /* vSpendsSapling */;
bufferWriter.writeVarInt(0) /* vOutputsSapling */;
}
exports.writeEmptySamplingBundle = writeEmptySamplingBundle;
function fromBufferV4(bufferReader, tx, amountType = 'number') {
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L855-L857
tx.ins = readInputs(bufferReader);
tx.outs = readOutputs(bufferReader, amountType);
tx.locktime = bufferReader.readUInt32();
if (tx.isOverwinterCompatible()) {
tx.expiryHeight = bufferReader.readUInt32();
}
if (tx.isSaplingCompatible()) {
const valueBalance = bufferReader.readSlice(8);
if (!valueBalance.equals(exports.VALUE_INT64_ZERO)) {
/* istanbul ignore next */
throw new ZcashTransaction_1.UnsupportedTransactionError(`valueBalance must be zero`);
}
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L863
readEmptySaplingBundle(bufferReader);
}
if (tx.supportsJoinSplits()) {
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L869
readEmptyVector(bufferReader) /* vJoinSplit */;
}
}
exports.fromBufferV4 = fromBufferV4;
function fromBufferV5(bufferReader, tx, amountType = 'number') {
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L815
tx.consensusBranchId = bufferReader.readUInt32();
tx.locktime = bufferReader.readUInt32();
tx.expiryHeight = bufferReader.readUInt32();
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L828
tx.ins = readInputs(bufferReader);
tx.outs = readOutputs(bufferReader, amountType);
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L835
readEmptySaplingBundle(bufferReader);
readEmptyOrchardBundle(bufferReader);
}
exports.fromBufferV5 = fromBufferV5;
function writeInputs(bufferWriter, ins) {
bufferWriter.writeVarInt(ins.length);
ins.forEach(function (txIn) {
bufferWriter.writeSlice(txIn.hash);
bufferWriter.writeUInt32(txIn.index);
bufferWriter.writeVarSlice(txIn.script);
bufferWriter.writeUInt32(txIn.sequence);
});
}
exports.writeInputs = writeInputs;
function writeOutputs(bufferWriter, outs) {
bufferWriter.writeVarInt(outs.length);
outs.forEach(function (txOut) {
if (txOut.valueBuffer) {
bufferWriter.writeSlice(txOut.valueBuffer);
}
else {
bufferWriter.writeUInt64(txOut.value);
}
bufferWriter.writeVarSlice(txOut.script);
});
}
exports.writeOutputs = writeOutputs;
function toBufferV4(bufferWriter, tx) {
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L1083
writeInputs(bufferWriter, tx.ins);
writeOutputs(bufferWriter, tx.outs);
bufferWriter.writeUInt32(tx.locktime);
if (tx.isOverwinterCompatible()) {
bufferWriter.writeUInt32(tx.expiryHeight);
}
if (tx.isSaplingCompatible()) {
bufferWriter.writeSlice(exports.VALUE_INT64_ZERO);
bufferWriter.writeVarInt(0); // vShieldedSpendLength
bufferWriter.writeVarInt(0); // vShieldedOutputLength
}
if (tx.supportsJoinSplits()) {
bufferWriter.writeVarInt(0); // joinsSplits length
}
}
exports.toBufferV4 = toBufferV4;
function toBufferV5(bufferWriter, tx) {
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L825-L826
bufferWriter.writeUInt32(tx.consensusBranchId);
bufferWriter.writeUInt32(tx.locktime);
bufferWriter.writeUInt32(tx.expiryHeight);
writeInputs(bufferWriter, tx.ins);
writeOutputs(bufferWriter, tx.outs);
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L1063
writeEmptySamplingBundle(bufferWriter);
// https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L1081
writeEmptyOrchardBundle(bufferWriter);
}
exports.toBufferV5 = toBufferV5;
//# sourceMappingURL=data:application/json;base64,{"version":3,"file":"ZcashBufferutils.js","sourceRoot":"","sources":["../../../../src/bitgo/zcash/ZcashBufferutils.ts"],"names":[],"mappings":";;;AAUA,yDAAmF;AAEtE,QAAA,gBAAgB,GAAG,MAAM,CAAC,IAAI,CAAC,kBAAkB,EAAE,KAAK,CAAC,CAAC;AAEvE,SAAgB,UAAU,CAAC,YAA0B;IACnD,MAAM,MAAM,GAAG,YAAY,CAAC,UAAU,EAAE,CAAC;IACzC,MAAM,GAAG,GAAc,EAAE,CAAC;IAC1B,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,MAAM,EAAE,EAAE,CAAC,EAAE;QAC/B,GAAG,CAAC,IAAI,CAAC;YACP,IAAI,EAAE,YAAY,CAAC,SAAS,CAAC,EAAE,CAAC;YAChC,KAAK,EAAE,YAAY,CAAC,UAAU,EAAE;YAChC,MAAM,EAAE,YAAY,CAAC,YAAY,EAAE;YACnC,QAAQ,EAAE,YAAY,CAAC,UAAU,EAAE;YACnC,OAAO,EAAE,EAAE;SACZ,CAAC,CAAC;KACJ;IACD,OAAO,GAAG,CAAC;AACb,CAAC;AAbD,gCAaC;AAED,SAAgB,WAAW,CACzB,YAA0B,EAC1B,aAAkC,QAAQ;IAE1C,MAAM,OAAO,GAAG,YAAY,CAAC,UAAU,EAAE,CAAC;IAC1C,MAAM,IAAI,GAAwB,EAAE,CAAC;IACrC,KAAK,IAAI,CAAC,GAAG,CAAC,EAAE,CAAC,GAAG,OAAO,EAAE,EAAE,CAAC,EAAE;QAChC,IAAI,CAAC,IAAI,CAAC;YACR,KAAK,EAAE,CAAC,UAAU,KAAK,QAAQ,CAAC,CAAC,CAAC,YAAY,CAAC,gBAAgB,EAAE,CAAC,CAAC,CAAC,YAAY,CAAC,UAAU,EAAE,CAAY;YACzG,MAAM,EAAE,YAAY,CAAC,YAAY,EAAE;SACpC,CAAC,CAAC;KACJ;IACD,OAAO,IAAI,CAAC;AACd,CAAC;AAbD,kCAaC;AAED,SAAgB,eAAe,CAAC,YAA0B;IACxD,MAAM,CAAC,GAAG,YAAY,CAAC,UAAU,EAAE,CAAC;IACpC,IAAI,CAAC,KAAK,CAAC,EAAE;QACX,MAAM,IAAI,8CAA2B,CAAC,uBAAuB,CAAC,CAAC;KAChE;AACH,CAAC;AALD,0CAKC;AAED,SAAgB,sBAAsB,CAAC,YAA0B;IAC/D,0EAA0E;IAC1E,iJAAiJ;IACjJ,MAAM,CAAC,GAAG,YAAY,CAAC,SAAS,EAAE,CAAC;IACnC,IAAI,CAAC,KAAK,IAAI,EAAE;QACd,MAAM,IAAI,8CAA2B,CAAC,oBAAoB,CAAC,CAAC;KAC7D;AACH,CAAC;AAPD,wDAOC;AAED,SAAgB,uBAAuB,CAAC,YAA0B;IAChE,0EAA0E;IAC1E,kJAAkJ;IAClJ,YAAY,CAAC,UAAU,CAAC,CAAC,CAAC,CAAC;AAC7B,CAAC;AAJD,0DAIC;AAED,SAAgB,sBAAsB,CAAC,YAA0B;IAC/D,+EAA+E;IAC/E,eAAe,CAAC,YAAY,CAAC,CAAC,oBAAoB,CAAC;IACnD,eAAe,CAAC,YAAY,CAAC,CAAC,qBAAqB,CAAC;AACtD,CAAC;AAJD,wDAIC;AAED,SAAgB,wBAAwB,CAAC,YAA0B;IACjE,+EAA+E;IAC/E,YAAY,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,oBAAoB,CAAC;IACjD,YAAY,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,qBAAqB,CAAC;AACpD,CAAC;AAJD,4DAIC;AAED,SAAgB,YAAY,CAC1B,YAA0B,EAC1B,EAA6B,EAC7B,aAAkC,QAAQ;IAE1C,oFAAoF;IACpF,EAAE,CAAC,GAAG,GAAG,UAAU,CAAC,YAAY,CAAC,CAAC;IAClC,EAAE,CAAC,IAAI,GAAG,WAAW,CAAU,YAAY,EAAE,UAAU,CAAC,CAAC;IACzD,EAAE,CAAC,QAAQ,GAAG,YAAY,CAAC,UAAU,EAAE,CAAC;IAExC,IAAI,EAAE,CAAC,sBAAsB,EAAE,EAAE;QAC/B,EAAE,CAAC,YAAY,GAAG,YAAY,CAAC,UAAU,EAAE,CAAC;KAC7C;IAED,IAAI,EAAE,CAAC,mBAAmB,EAAE,EAAE;QAC5B,MAAM,YAAY,GAAG,YAAY,CAAC,SAAS,CAAC,CAAC,CAAC,CAAC;QAC/C,IAAI,CAAC,YAAY,CAAC,MAAM,CAAC,wBAAgB,CAAC,EAAE;YAC1C,0BAA0B;YAC1B,MAAM,IAAI,8CAA2B,CAAC,2BAA2B,CAAC,CAAC;SACpE;QAED,+EAA+E;QAC/E,sBAAsB,CAAC,YAAY,CAAC,CAAC;KACtC;IAED,IAAI,EAAE,CAAC,kBAAkB,EAAE,EAAE;QAC3B,+EAA+E;QAC/E,eAAe,CAAC,YAAY,CAAC,CAAC,gBAAgB,CAAC;KAChD;AACH,CAAC;AA7BD,oCA6BC;AAED,SAAgB,YAAY,CAC1B,YAA0B,EAC1B,EAA6B,EAC7B,aAAkC,QAAQ;IAE1C,+EAA+E;IAC/E,EAAE,CAAC,iBAAiB,GAAG,YAAY,CAAC,UAAU,EAAE,CAAC;IACjD,EAAE,CAAC,QAAQ,GAAG,YAAY,CAAC,UAAU,EAAE,CAAC;IACxC,EAAE,CAAC,YAAY,GAAG,YAAY,CAAC,UAAU,EAAE,CAAC;IAE5C,+EAA+E;IAC/E,EAAE,CAAC,GAAG,GAAG,UAAU,CAAC,YAAY,CAAC,CAAC;IAClC,EAAE,CAAC,IAAI,GAAG,WAAW,CAAU,YAAY,EAAE,UAAU,CAAC,CAAC;IAEzD,+EAA+E;IAC/E,sBAAsB,CAAC,YAAY,CAAC,CAAC;IACrC,sBAAsB,CAAC,YAAY,CAAC,CAAC;AACvC,CAAC;AAjBD,oCAiBC;AAED,SAAgB,WAAW,CAAC,YAA0B,EAAE,GAAc;IACpE,YAAY,CAAC,WAAW,CAAC,GAAG,CAAC,MAAM,CAAC,CAAC;IACrC,GAAG,CAAC,OAAO,CAAC,UAAU,IAAI;QACxB,YAAY,CAAC,UAAU,CAAC,IAAI,CAAC,IAAI,CAAC,CAAC;QACnC,YAAY,CAAC,WAAW,CAAC,IAAI,CAAC,KAAK,CAAC,CAAC;QACrC,YAAY,CAAC,aAAa,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;QACxC,YAAY,CAAC,WAAW,CAAC,IAAI,CAAC,QAAQ,CAAC,CAAC;IAC1C,CAAC,CAAC,CAAC;AACL,CAAC;AARD,kCAQC;AAED,SAAgB,YAAY,CAC1B,YAA0B,EAC1B,IAAyB;IAEzB,YAAY,CAAC,WAAW,CAAC,IAAI,CAAC,MAAM,CAAC,CAAC;IACtC,IAAI,CAAC,OAAO,CAAC,UAAU,KAAK;QAC1B,IAAK,KAAa,CAAC,WAAW,EAAE;YAC9B,YAAY,CAAC,UAAU,CAAE,KAAa,CAAC,WAAW,CAAC,CAAC;SACrD;aAAM;YACL,YAAY,CAAC,WAAW,CAAC,KAAK,CAAC,KAAK,CAAC,CAAC;SACvC;QAED,YAAY,CAAC,aAAa,CAAC,KAAK,CAAC,MAAM,CAAC,CAAC;IAC3C,CAAC,CAAC,CAAC;AACL,CAAC;AAdD,oCAcC;AAED,SAAgB,UAAU,CACxB,YAA0B,EAC1B,EAA6B;IAE7B,gFAAgF;IAChF,WAAW,CAAC,YAAY,EAAE,EAAE,CAAC,GAAG,CAAC,CAAC;IAClC,YAAY,CAAU,YAAY,EAAE,EAAE,CAAC,IAAI,CAAC,CAAC;IAE7C,YAAY,CAAC,WAAW,CAAC,EAAE,CAAC,QAAQ,CAAC,CAAC;IAEtC,IAAI,EAAE,CAAC,sBAAsB,EAAE,EAAE;QAC/B,YAAY,CAAC,WAAW,CAAC,EAAE,CAAC,YAAY,CAAC,CAAC;KAC3C;IAED,IAAI,EAAE,CAAC,mBAAmB,EAAE,EAAE;QAC5B,YAAY,CAAC,UAAU,CAAC,wBAAgB,CAAC,CAAC;QAC1C,YAAY,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,CAAC,uBAAuB;QACpD,YAAY,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,CAAC,wBAAwB;KACtD;IAED,IAAI,EAAE,CAAC,kBAAkB,EAAE,EAAE;QAC3B,YAAY,CAAC,WAAW,CAAC,CAAC,CAAC,CAAC,CAAC,qBAAqB;KACnD;AACH,CAAC;AAvBD,gCAuBC;AAED,SAAgB,UAAU,CACxB,YAA0B,EAC1B,EAA6B;IAE7B,oFAAoF;IACpF,YAAY,CAAC,WAAW,CAAC,EAAE,CAAC,iBAAiB,CAAC,CAAC;IAC/C,YAAY,CAAC,WAAW,CAAC,EAAE,CAAC,QAAQ,CAAC,CAAC;IACtC,YAAY,CAAC,WAAW,CAAC,EAAE,CAAC,YAAY,CAAC,CAAC;IAC1C,WAAW,CAAC,YAAY,EAAE,EAAE,CAAC,GAAG,CAAC,CAAC;IAClC,YAAY,CAAU,YAAY,EAAE,EAAE,CAAC,IAAI,CAAC,CAAC;IAE7C,gFAAgF;IAChF,wBAAwB,CAAC,YAAY,CAAC,CAAC;IACvC,gFAAgF;IAChF,uBAAuB,CAAC,YAAY,CAAC,CAAC;AACxC,CAAC;AAfD,gCAeC","sourcesContent":["/**\n * Transaction (de)serialization helpers.\n * Only supports full transparent transactions without shielded inputs or outputs.\n *\n * References:\n * - https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L771\n */\nimport { TxInput, TxOutput } from 'bitcoinjs-lib';\nimport { BufferReader, BufferWriter } from 'bitcoinjs-lib/src/bufferutils';\n\nimport { UnsupportedTransactionError, ZcashTransaction } from './ZcashTransaction';\n\nexport const VALUE_INT64_ZERO = Buffer.from('0000000000000000', 'hex');\n\nexport function readInputs(bufferReader: BufferReader): TxInput[] {\n  const vinLen = bufferReader.readVarInt();\n  const ins: TxInput[] = [];\n  for (let i = 0; i < vinLen; ++i) {\n    ins.push({\n      hash: bufferReader.readSlice(32),\n      index: bufferReader.readUInt32(),\n      script: bufferReader.readVarSlice(),\n      sequence: bufferReader.readUInt32(),\n      witness: [],\n    });\n  }\n  return ins;\n}\n\nexport function readOutputs<TNumber extends number | bigint>(\n  bufferReader: BufferReader,\n  amountType: 'number' | 'bigint' = 'number'\n): TxOutput<TNumber>[] {\n  const voutLen = bufferReader.readVarInt();\n  const outs: TxOutput<TNumber>[] = [];\n  for (let i = 0; i < voutLen; ++i) {\n    outs.push({\n      value: (amountType === 'bigint' ? bufferReader.readUInt64BigInt() : bufferReader.readUInt64()) as TNumber,\n      script: bufferReader.readVarSlice(),\n    });\n  }\n  return outs;\n}\n\nexport function readEmptyVector(bufferReader: BufferReader): void {\n  const n = bufferReader.readVarInt();\n  if (n !== 0) {\n    throw new UnsupportedTransactionError(`expected empty vector`);\n  }\n}\n\nexport function readEmptyOrchardBundle(bufferReader: BufferReader): void {\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/orchard.h#L66\n  // https://github.com/zcash/librustzcash/blob/edcde252de221d4851f1e5145306c2caf95453bc/zcash_primitives/src/transaction/components/orchard.rs#L36\n  const v = bufferReader.readUInt8();\n  if (v !== 0x00) {\n    throw new UnsupportedTransactionError(`expected byte 0x00`);\n  }\n}\n\nexport function writeEmptyOrchardBundle(bufferWriter: BufferWriter): void {\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/orchard.h#L66\n  // https://github.com/zcash/librustzcash/blob/edcde252de221d4851f1e5145306c2caf95453bc/zcash_primitives/src/transaction/components/orchard.rs#L201\n  bufferWriter.writeUInt8(0);\n}\n\nexport function readEmptySaplingBundle(bufferReader: BufferReader): void {\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L283\n  readEmptyVector(bufferReader) /* vSpendsSapling */;\n  readEmptyVector(bufferReader) /* vOutputsSapling */;\n}\n\nexport function writeEmptySamplingBundle(bufferWriter: BufferWriter): void {\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L283\n  bufferWriter.writeVarInt(0) /* vSpendsSapling */;\n  bufferWriter.writeVarInt(0) /* vOutputsSapling */;\n}\n\nexport function fromBufferV4<TNumber extends number | bigint>(\n  bufferReader: BufferReader,\n  tx: ZcashTransaction<TNumber>,\n  amountType: 'number' | 'bigint' = 'number'\n): void {\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L855-L857\n  tx.ins = readInputs(bufferReader);\n  tx.outs = readOutputs<TNumber>(bufferReader, amountType);\n  tx.locktime = bufferReader.readUInt32();\n\n  if (tx.isOverwinterCompatible()) {\n    tx.expiryHeight = bufferReader.readUInt32();\n  }\n\n  if (tx.isSaplingCompatible()) {\n    const valueBalance = bufferReader.readSlice(8);\n    if (!valueBalance.equals(VALUE_INT64_ZERO)) {\n      /* istanbul ignore next */\n      throw new UnsupportedTransactionError(`valueBalance must be zero`);\n    }\n\n    // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L863\n    readEmptySaplingBundle(bufferReader);\n  }\n\n  if (tx.supportsJoinSplits()) {\n    // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L869\n    readEmptyVector(bufferReader) /* vJoinSplit */;\n  }\n}\n\nexport function fromBufferV5<TNumber extends number | bigint>(\n  bufferReader: BufferReader,\n  tx: ZcashTransaction<TNumber>,\n  amountType: 'number' | 'bigint' = 'number'\n): void {\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L815\n  tx.consensusBranchId = bufferReader.readUInt32();\n  tx.locktime = bufferReader.readUInt32();\n  tx.expiryHeight = bufferReader.readUInt32();\n\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L828\n  tx.ins = readInputs(bufferReader);\n  tx.outs = readOutputs<TNumber>(bufferReader, amountType);\n\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L835\n  readEmptySaplingBundle(bufferReader);\n  readEmptyOrchardBundle(bufferReader);\n}\n\nexport function writeInputs(bufferWriter: BufferWriter, ins: TxInput[]): void {\n  bufferWriter.writeVarInt(ins.length);\n  ins.forEach(function (txIn) {\n    bufferWriter.writeSlice(txIn.hash);\n    bufferWriter.writeUInt32(txIn.index);\n    bufferWriter.writeVarSlice(txIn.script);\n    bufferWriter.writeUInt32(txIn.sequence);\n  });\n}\n\nexport function writeOutputs<TNumber extends number | bigint>(\n  bufferWriter: BufferWriter,\n  outs: TxOutput<TNumber>[]\n): void {\n  bufferWriter.writeVarInt(outs.length);\n  outs.forEach(function (txOut) {\n    if ((txOut as any).valueBuffer) {\n      bufferWriter.writeSlice((txOut as any).valueBuffer);\n    } else {\n      bufferWriter.writeUInt64(txOut.value);\n    }\n\n    bufferWriter.writeVarSlice(txOut.script);\n  });\n}\n\nexport function toBufferV4<TNumber extends number | bigint>(\n  bufferWriter: BufferWriter,\n  tx: ZcashTransaction<TNumber>\n): void {\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L1083\n  writeInputs(bufferWriter, tx.ins);\n  writeOutputs<TNumber>(bufferWriter, tx.outs);\n\n  bufferWriter.writeUInt32(tx.locktime);\n\n  if (tx.isOverwinterCompatible()) {\n    bufferWriter.writeUInt32(tx.expiryHeight);\n  }\n\n  if (tx.isSaplingCompatible()) {\n    bufferWriter.writeSlice(VALUE_INT64_ZERO);\n    bufferWriter.writeVarInt(0); // vShieldedSpendLength\n    bufferWriter.writeVarInt(0); // vShieldedOutputLength\n  }\n\n  if (tx.supportsJoinSplits()) {\n    bufferWriter.writeVarInt(0); // joinsSplits length\n  }\n}\n\nexport function toBufferV5<TNumber extends number | bigint>(\n  bufferWriter: BufferWriter,\n  tx: ZcashTransaction<TNumber>\n): void {\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L825-L826\n  bufferWriter.writeUInt32(tx.consensusBranchId);\n  bufferWriter.writeUInt32(tx.locktime);\n  bufferWriter.writeUInt32(tx.expiryHeight);\n  writeInputs(bufferWriter, tx.ins);\n  writeOutputs<TNumber>(bufferWriter, tx.outs);\n\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L1063\n  writeEmptySamplingBundle(bufferWriter);\n  // https://github.com/zcash/zcash/blob/v4.5.1/src/primitives/transaction.h#L1081\n  writeEmptyOrchardBundle(bufferWriter);\n}\n"]}